Step unit with fall arrest capability



FIG. 1 is a front perspective view of a step unit with fall arrest capability, in an assembled configuration, showing my design.

FIG. 2 is a rear perspective view thereof.

FIG. 3 is an exploded perspective view thereof.

FIG. 4 is a right side elevational view thereof.

FIG. 5 is a front perspective view of a step member of the step unit with fall arrest capability.

FIG. 6 is a rear perspective view thereof.

FIG. 7 is a top plan view thereof.

FIG. 8 is a bottom plan view thereof.

FIG. 9 is a right side elevational view thereof.

FIG. 10 is a cross-sectional view thereof, on the plane A-A indicated in FIG. 7.

FIG. 11 is a front elevational view thereof.

FIG. 12 is a rear elevational view thereof.

FIG. 13 is a front perspective view of a rod member of the step unit with fall arrest capability.

FIG. 14 is a top plan view thereof; and,

FIG. 15 is a right side elevational view thereof.

Members of the step unit are shown separately in FIGS. 5-15 for clarity of illustration. The broken lines are for the purpose of illustrating environment and form no part of the claimed design. 

CLAIM The ornamental design for a step unit with fall arrest capability, as shown and described. 